'use client';

import { ExternalLink } from 'lucide-react';

export function GitHubButton() {
  const handleClick = () => {
    window.open('https://github.com/TuGraph-family/chat2graph', '_blank', 'noopener,noreferrer');
  };

  return (
    <button
      onClick={handleClick}
      className="gap-1 h-6 px-2 bg-background/80 backdrop-blur-sm border border-border rounded-md hover:bg-accent hover:text-accent-foreground flex items-center text-xs font-medium transition-colors shadow-sm"
      aria-label="Open GitHub repository"
    >
      <svg
        className="h-3 w-3"
        fill="currentColor"
        viewBox="0 0 24 24"
        aria-hidden="true"
      >
        <path 
          fillRule="evenodd" 
          d="M12 2C6.477 2 2 6.484 2 12.017c0 4.425 2.865 8.18 6.839 9.504.5.092.682-.217.682-.483 0-.237-.008-.868-.013-1.703-2.782.605-3.369-1.343-3.369-1.343-.454-1.158-1.11-1.466-1.11-1.466-.908-.62.069-.608.069-.608 1.003.07 1.531 1.032 1.531 1.032.892 1.53 2.341 1.088 2.91.832.092-.647.35-1.088.636-1.338-2.22-.253-4.555-1.113-4.555-4.951 0-1.093.39-1.988 1.029-2.688-.103-.253-.446-1.272.098-2.65 0 0 .84-.27 2.75 1.026A9.564 9.564 0 0112 6.844c.85.004 1.705.115 2.504.337 1.909-1.296 2.747-1.027 2.747-1.027.546 1.379.202 2.398.1 2.651.64.7 1.028 1.595 1.028 2.688 0 3.848-2.339 4.695-4.566 4.943.359.309.678.92.678 1.855 0 1.338-.012 2.419-.012 2.747 0 .268.18.58.688.482A10.019 10.019 0 0022 12.017C22 6.484 17.522 2 12 2z" 
          clipRule="evenodd" 
        />
      </svg>
      <span className="text-xs">GitHub</span>
    </button>
  );
}
